//+------------------------------------------------------------------+
//| MVV_LinearRegression+STOP.mq4 |
//+------------------------------------------------------------------+
#property indicator_chart_window
extern string _FixedDateTime = "2008.02.01 15:00";
extern color STOP_Color = Red;
extern color _TrendLineColor = Black;
extern int LR_WIDTH = 1;
int _N_Time;
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init() {
//----
IndicatorShortName("MVV_LinearRegression+STOP ("+_FixedDateTime+")");
//----------------------LR------------------------------
ObjectCreate("LR("+_FixedDateTime+")",4,0,Time[0],0,Time[0],0);
ObjectSet("LR("+_FixedDateTime+")",OBJPROP_COLOR,_TrendLineColor);
ObjectSet("LR("+_FixedDateTime+")",OBJPROP_RAY,1);
ObjectSet("LR("+_FixedDateTime+")",OBJPROP_STYLE,STYLE_SOLID);
ObjectSet("LR("+_FixedDateTime+")",OBJPROP_WIDTH,LR_WIDTH);
_N_Time = 0;
ObjectCreate("STOP("+_FixedDateTime+")",OBJ_ARROW,0,iTime(NULL, 0,0),0,0,0,0,0);
ObjectSet("STOP("+_FixedDateTime+")",OBJPROP_ARROWCODE,SYMBOL_RIGHTPRICE);
ObjectSet("STOP("+_FixedDateTime+")",OBJPROP_COLOR,STOP_Color);
return(0);
}
//+------------------------------------------------------------------+
int deinit() {
ObjectDelete("LR("+_FixedDateTime+")");
ObjectDelete("STOP("+_FixedDateTime+")");
return(0);
}
//+------------------------------------------------------------------+
int start() {if ( _N_Time == Time[0] ) return(0);
int start, stop, i_max, i_min;
datetime _time = StrToTime(_FixedDateTime);
start = iBarShift(NULL, Period(), _time, false);
i_min= iLowest(NULL,0,MODE_LOW,start,1);
i_max= iHighest(NULL,0,MODE_HIGH,start,1);
if(iClose(NULL,0,start) < iMA(NULL,0,21,0,MODE_SMMA,PRICE_CLOSE,start)) stop=i_max;
if(iClose(NULL,0,start) > iMA(NULL,0,21,0,MODE_SMMA,PRICE_CLOSE,start)) stop=i_min;
_N_Time = Time[0];
if(stop>5)
{int n=start+1;
//---- calculate price values
double value=iClose(Symbol(),0,0);
double a,b,c;
double sumy=value;
double sumx=0.0;
double sumxy=0.0;
double sumx2=0.0;
for(int i=1; i<n; i++)
{
value=iClose(Symbol(),0,i);
sumy+=value;
sumxy+=value*i;
sumx+=i;
sumx2+=i*i;
}
c=sumx2*n-sumx*sumx;
if(c==0.0) return;
b=(sumxy*n-sumx*sumy)/c;
a=(sumy-sumx*b)/n;
}
ObjectMove("LR("+_FixedDateTime+")", 0, Time[start],0);
ObjectMove("LR("+_FixedDateTime+")", 1, Time[stop],0);
ObjectMove("STOP("+_FixedDateTime+")",0, iTime(NULL, 0,0),a);
//Alert(LR.price.2);
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains open time of each bar
Series array that contains close prices for each bar
Indicator Curves created:
Indicators Used:
Moving average indicator
Custom Indicators Used:
Order Management characteristics:
Other Features: